產(chǎn)品特點： ? 該計量儀器為測定液體密度的專用天平。 ? 采用瑪瑙刀座，保證了天平的靈敏度和準確性。 ? 木制包裝，使攜帶更方便，操作更簡單。 ? 主要部件采用不銹鋼材料，強度高，穩(wěn)定性好。 Feature: The instrument is professional balance for weighing fluid density. Being designed with agate cushion the sensitivity and accuracy of balances will be guaranitied. With wooden package it is convenient to take and easy in operation Adopted stainless steel for the main parts the instrument has high strength and good stability 技術(shù)參數(shù) Technique Reference 型號 Model 測液體比重范圍 Moisture Gravity range 比重標準 Standard of Specific Gravity PZ-D-5 0-2.0000 以20℃純水比重為1.000